"You've got to bring down the oil price, you've got to end that war. They should have done it long ago," President Donald Trump said.

Oil prices have declined after US President Donald Trump called on OPEC to lower prices. The statement followed the announcement of large-scale measures to increase US oil and gas production during his first week in office,

U.S. President Donald Trump is expected to pressure Saudi Arabia and OPEC to lower oil prices, a move that could eventually lead to a new oil price war

Just one week into his presidency, U.S. President Donald Trump has hinted at his approach to U.S. sanctions on Russia. First, Trump is no stranger to using sanctions and other coercive economic tools.

US President Donald Trump has raised the stakes for a meeting of an OPEC+ ministerial panel next month, with his call for the group to lower oil prices.

Oil fell 1% on Thursday after U.S. President Donald Trump urged Saudi Arabia and OPEC to bring down its cost during his address at the World Economic Forum.

The president's remarks follow an announcement by Saudi Arabia's Crown Prince that the kingdom will invest $600 billion in the US.

The Federal Reserve held interest rates steady on Wednesday, just days after President Donald Trump called on the central bank to lower them. The announcement put the central bank on a potential collision course with Trump, though a longstanding norm of independence typically insulates the Fed from direct political interference.

Saudi Arabia's energy minister met his counterparts from the United Arab Emirates (UAE), Iraq and Libya on Monday following U.S. President Donald Trump's call for lower oil prices and ahead of a meeting next week of OPEC+ oil-producing countries.

Chevron Corp. said Friday it completed an expansion at Kazakhstan’s huge Tengiz oil field, which is expected to pump 1 million barrels a day by the middle of this year.

For those with a vested interest in Ukraine, U.S. President Donald Trump's first week in office was a bit of a rollercoaster. During his first presidential term, Trump famously praised Russian President Vladimir Putin.